55491896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 50883784

約数列:

[1, 2, 4, 8, 71, 142, 151, 284, 302, 568, 604, 647, 1208, 1294, 2588, 5176, 10721, 21442, 42884, 45937, 85768, 91874, 97697, 183748, 195394, 367496, 390788, 781576, 6936487, 13872974, 27745948, 55491896]

約数ペア:

[(1, 55491896), (2, 27745948), (4, 13872974), (8, 6936487), (71, 781576), (142, 390788), (151, 367496), (284, 195394), (302, 183748), (568, 97697), (604, 91874), (647, 85768), (1208, 45937), (1294, 42884), (2588, 21442), (5176, 10721)]